Now that's a big one - the handset with one of the longest spec sheets we've ever seen has just dropped on us like a bomb. The Omnia HD is Samsung's go at touch-taming the Symbian S60 and is introducing truly revolutionary stuff. A 3.7" OLED capacitive touchscreen, an 8 megapixel camera that should be able to humble even some digicams and of course the HD video recording - does it really get any sweeter? Geeks have been warned - continue reading this preview at your own risk. We are not